{"id":"CVE-2023-27786","details":"An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the macinstring function.","modified":"2026-07-08T08:10:14.096974363Z","published":"2023-03-16T00:00:00Z","related":["openSUSE-SU-2023:0267-1","openSUSE-SU-2024:13108-1"],"database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27786.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27786.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R3ER3YTFR3XIDMYEB7LMFWFTPVQALBHC/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE3J4LKYFNKPKNSLDQK4JG36THQMQH3V/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UK2BRH3W3ECF5FDXP6QM3ZEDTHIOE4M5/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27786"},{"type":"REPORT","url":"https://github.com/appneta/tcpreplay/issues/782"},{"type":"FIX","url":"https://github.com/appneta/tcpreplay/pull/783"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/appneta/tcpreplay","events":[{"introduced":"bcb107a7ea96d4efbfc93d2de55962be6ccd37cb"},{"last_affected":"bcb107a7ea96d4efbfc93d2de55962be6ccd37cb"}],"database_specific":{"source":"CPE_STRING","extracted_events":[{"introduced":"4.4.3"},{"last_affected":"4.4.3"}],"cpe":"cpe:2.3:a:broadcom:tcpreplay:4.4.3:*:*:*:*:*:*:*"}}],"versions":["4.4.3","v4.4.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-27786.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}